.topInfo_modal {

    .ant-popover-arrow {
        display: none;
    }

    .ant-popover-content {
        box-shadow: 0px 3px 7px 0px #0000001A;
        width: 290px;
        z-index: 10;
    }

    .ant-popover-inner {
        padding: 20px 18px 18px;
    }

    /* 添加自定义三角形 */
    .ant-popover-content::after {
        content: '';
        position: absolute;
        width: 0;
        height: 0;
        border-style: solid;
        border-width: 10px;
        /* 调整三角形大小 */
        border-color: transparent transparent #fff transparent;
        /* 调整三角形颜色和方向 */
        top: -9px;
        left: 50%;
        transform: translate(-50%, -50%);
    }
}